126397995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3557}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 213138432

約数和(自身を除く): 86740437

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 309, 345, 515, 1545, 2369, 3557, 7107, 10671, 11845, 17785, 35535, 53355, 81811, 245433, 366371, 409055, 1099113, 1227165, 1831855, 5495565, 8426533, 25279599, 42132665, 126397995]

約数ペア:

[(1, 126397995), (3, 42132665), (5, 25279599), (15, 8426533), (23, 5495565), (69, 1831855), (103, 1227165), (115, 1099113), (309, 409055), (345, 366371), (515, 245433), (1545, 81811), (2369, 53355), (3557, 35535), (7107, 17785), (10671, 11845)]